what file security

Correctly set the php-fpm sub-process user to improve website security and prevent Trojans. Summary: The user used by the php-fpm sub-process cannot be the website file owner. Any violation of this principle does not comply with the minimum

CHM is short for "compiled help manual", that is, "compiled help files ". CHM is a new-generation Help File Format of Microsoft. It uses HTML as the source file to compile and store the Help content in a database-like format. However, in many cases,

In order to SSH configuration file security, ensure that the configuration permissions are not changed, can be unified management through puppet. 1. To create an SSH module related directory: [Email protected]:ssh# pwd/etc/puppet/modules/ssh[email

1 shared memory corresponds to the significance of application developmentThe IPC (interprocess communication) mechanism is familiar to programmers familiar with the application development of UNIX systems, and the IPC basically includes shared

Phpinfo ()Function Description: Output PHP environment information and related modules, WEB environment and other information.Hazard Rating: MediumPassThru ()Function Description: Allows an external program to execute and echo output, similar to

Hpinfo ()Function Description: Output PHP environment information and related modules, WEB environment and other information.Hazard Rating: MediumPassThru ()Function Description: Allows an external program to execute and echo output, similar to exec

  The chattr command is very useful. Some of the functions are supported by the Linux kernel version. If the Linux kernel version is earlier than 2.2, many functions cannot be implemented. Similarly, if-D is used to check the wrong function in the

PHP escapeshellcmd Multi-byte encoding vulnerability• Detailed explanation of the application of the cache technology in PHP• Development of multitasking applications with PHP V5• Detailed parsing of PHP sending data to MySQL process· On the method

Have you ever been or are you worried about how to modify a website containing thousands of pages in the shortest time? So you can take a look at the introduction of this article, which may be helpful to you. What isSSI? SSI is the abbreviation of

Download a CHM file, open the prompt "has been canceled to the navigation of the page", previously thought that there is a problem with the file, download the other is also the case, so the online search, the solution is as follows:Method 11. Double-

Because the network allows multiple computers to share data and distributed processing, it provides a potential way to invade a computer system, allowing others to steal information, change or destroy information, steal computer resources, and so on.

Encountered a strange problem, cocould not load the assembly file XXX downloaded from the Web, assemblydownloaded After compilation, I did not pass it to the client and reported cocould not load the assembly file: // xxx. dll, After reading some

  In C ++, we often need # include to include other header files when writing header files. Objects defined in header files often use other header file facilities. It is so common to include other header files that even one header file is

Php file download code example, Php File Download Code To download php files, we need to use the header function to send relevant information to the client browser, and then use the filesize function to read the file size and perform the download

Mobile file encryption softwareEncrypt your phone files what would you do? Some people will say this is very simple, directly to the phone screen lock screen can be, this is really too low, a little closer to a person or a people who have looked at

Phpinfo ()Function Description: outputs information about the PHP environment, related modules, and WEB environment.Hazard level: MediumPassthru ()Function Description: allows execution of an external program and echo output, similar to exec

Other frameworksOther web development frameworks Symfony cmf-Create a custom CMS Content management framework KNP rad bundle-symfony 2 Fast Application (RAD) Pack Framework ComponentsStandalone components from the Web development

Over the years, Nodejs gradually developed into a mature development platform, attracting many developers. There are many large, high-traffic sites that are developed using Nodejs, like PayPal, which developers can also use to develop some

Article Title: Linux-based FTP server permission management. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open

Linux website construction and maintenance-Linux Enterprise Application-Linux server application information. For more information, see the following section. Contents Chapter 1 Understanding Linux and its network structure 1 1.1 Linux Introduction 1